| incubation(noun, organization, study, increase, plan) |
| inquiry(noun, study, check, exercise, approval) |
| inspection(noun, study, check, exercise, approval) |
| instruct(verb, study, develop, improve, prepare) |
| instruction(noun, practice, discipline, exercise, practise) |
| investigation(noun, study, check, measure, struggle) |
| iterate(verb, study, work, prepare, practice) |
| joint operation |
| kriegspiel(noun, trial, inspection, drill, session) |
| lead time(noun, expression, organization, study, increase) |
| learning by doing(noun, expression, idiom, practice, discipline) |
| lick(noun, go, check, struggle, try) |
| lick into shape(verb, expression, idiom, develop, improve) |
| limber up(verb, expression, phrasal verb, develop, improve) |
| logistics |
| loosen up(verb, expression, phrasal verb, develop, improve) |
| make ready(verb, expression, study, develop, improve) |
| making ready(noun, verb, expression, organization, study) |
| manufacture(noun, organization, study, increase, plan) |
| marching(noun, practice, discipline, exercise, practise) |